PGO G-MAX 50 Service Manual page 157

(1)Troubleshooting:
A. Recharge system:
No power:
1.Battery over discharging
No electrolyte in battery.
Battery is bleached
Short circuit in the Battery.
Regulator malfunction
2.The battery wires are disconnected.
3.Fuse is broken.
4.Ignition switch is abnormal.
Voltage is too low:
1.Battery recharges insufficiently.
2.The bad connection on wiring system.
3.Recharge system is abnormal.
4.Regulator malfunction.
B. Ignition system:
The sparking of spark plug is abnormal:
1.Spark plug is dead.
2.Wire connectsion is broken or short
Circuit.
between A.C. generator and CDI sets
between CDI sets and High Voltage coil.
between CDI sets and main switch.
between main switch and spark plug.
3.Main switch is out of order.
4.H.V. coil is not in good function.
5.CDI sets is out of order.
6.A.C. generator is not in good function.
C. Starting system:
Starting motor can't rotated:
1.The fuse is broken.
2.Battery recharges in sufficiently.
3.Main switch is out of order.
4.Starting motor switch is out of order.
5.Front/rear brake switch is out of order.
6.Starter relay is out of order.
7.Wire disconnects or broken.
8.Starting motor is out of order.
Currency is unstable.
1.
The wiring of batter connection is not good.
2.Ignition system connection is not good.
3.Ignition system is short circuit.
4.Lamp system connection is not good or
short circuit.
Abnormal recharge system:
1.The plug connection is not good.
wire broken or short circuit.
2.Rectifier is out of order.
A.C. flywheel magneto is abnormal.
3.
D. Engine running unsmoothly:
1.Ignition primary circuit.
the wire or plug of wiring connection is not good.
main switch disconnects.
2.Ignition secondary circuit.
Ignition coil is not in good function
Spark plug is dead.
H.V. coil is not in good function.
The spark plug cap is not in good function.
3.Ignition timing
A.C. generator is out of order.
A.C. coil is not in good function.
C.D.I. sets is out of order.
Starting motor runs weakly.
1.Battery recharges insufficiently.
Wiring system disconnects.
2.
The alien objects drop in the motor or gear.
3.
Starting motor can rotate, but
engine can't start up.
1.Starting gear is abnormal.
Starting motor is reversedly rotating.
2.
3.Battery is out of order.